public function testGetETagSeedAndIncrementETag() { //unset and reconnect Db to resolve mysqli fetch exeception global $db; unset($db->database); $db->checkConnection(); $user = new User(); $user->retrieve(1); //execute getETagSeed method, get Etag value $ETagInitial = $user->getETagSeed('test'); $this->assertGreaterThanOrEqual(0, $ETagInitial); //execute incrementETag to increment $user->incrementETag('test'); //execute getETagSeed method again, get Etag final value and compare final and initial values $ETagFinal = $user->getETagSeed('test'); $this->assertGreaterThan($ETagInitial, $ETagFinal); }